num = 1+2*3
print(num)

# num1 = 1
# num2 = 2
# num3 = 3
num1,num2,num3 = 1,2,3  # 右边有多少个值左边就要有多少个变量  一一对应
print(num1)
print(num2)
print(num3)

# 赋值就是=